[ 38.888877] ------------[ cut here ]------------ [ 38.889826] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.891858] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 38.893348] Modules linked in: [ 38.893947] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.896215] Tainted: [W]=WARN [ 38.897015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.898519] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.899469] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 38.902694] RSP: 0018:ffff888017aa7bc0 EFLAGS: 00010286 [ 38.903697] RAX: 0000000000000000 RBX: ffffed1002f54f78 RCX: ffffffff813a4050 [ 38.905001] RDX: ffff8880160c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.906302] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f54f2f [ 38.907623] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.908928] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017aa7df8 [ 38.910230] FS: 00007f6e07fdc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.911726] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.912803] CR2: 00007fff8aec4ef7 CR3: 0000000009d42000 CR4: 0000000000350ef0 [ 38.914114] Call Trace: [ 38.914633] [ 38.915062] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.915999] ? __create_object+0x59/0x80 [ 38.916820] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.917839] __vmalloc_noprof+0x59/0x60 [ 38.918634] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.919560] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.920534] bpf_prog_alloc+0x39/0x200 [ 38.921316] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.922239] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.923203] do_seccomp+0x349/0x25e0 [ 38.923956] ? find_held_lock+0x2b/0x80 [ 38.924749] ? do_prlimit+0x310/0x610 [ 38.925526] ? __pfx_do_seccomp+0x10/0x10 [ 38.926352] ? do_raw_spin_unlock+0x53/0x220 [ 38.927189] ? _raw_spin_unlock+0x1e/0x40 [ 38.928007] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.929020] ? static_key_count+0x60/0x80 [ 38.929857] prctl_set_seccomp+0x4e/0x70 [ 38.930676] __do_sys_prctl+0xe6c/0x1d70 [ 38.931516] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.932425] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.933446] ? irqentry_exit+0xf3/0x650 [ 38.934201] do_syscall_64+0xbf/0x430 [ 38.934987] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.935986] RIP: 0033:0x7f6e084ce5cd [ 38.936722] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 38.940080] RSP: 002b:00007fff8aec3480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.941526] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e084ce5cd [ 38.942869] RDX: 0000564a3a057e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.944225] RBP: 00007fff8aec34e0 R08: 0000000000000000 R09: 00007fff8aec2b80 [ 38.945575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a6b605ad0 [ 38.946922] R13: 00007fff8aec3910 R14: 0000564a6b606bc0 R15: 0000564a6b617780 [ 38.948284] [ 38.948656] irq event stamp: 1835 [ 38.949192] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 38.950534] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 38.951887] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 38.953272] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 38.954607] ---[ end trace 0000000000000000 ]--- [ 41.836249] ------------[ cut here ]------------ [ 41.837173] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.839184] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.840659] Modules linked in: [ 41.841242] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.843282] Tainted: [W]=WARN [ 41.843829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.845532] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.846512] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 41.849670] RSP: 0018:ffff8880173efbc0 EFLAGS: 00010286 [ 41.850642] RAX: 0000000000000000 RBX: ffffed1002e7df78 RCX: ffffffff813a4050 [ 41.851923] RDX: ffff88801b74b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.853204] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7df2f [ 41.854478] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.855756] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173efdf8 [ 41.857038] FS: 00007faab4ba9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.858475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.859532] CR2: 00007ffe192dfef7 CR3: 000000000d56b000 CR4: 0000000000350ef0 [ 41.860809] Call Trace: [ 41.861317] [ 41.861731] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.862624] ? __create_object+0x59/0x80 [ 41.863425] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.864399] __vmalloc_noprof+0x59/0x60 [ 41.865115] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.865983] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.866930] bpf_prog_alloc+0x39/0x200 [ 41.867677] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.868606] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.869509] do_seccomp+0x349/0x25e0 [ 41.870171] ? find_held_lock+0x2b/0x80 [ 41.870935] ? do_prlimit+0x310/0x610 [ 41.871703] ? __pfx_do_seccomp+0x10/0x10 [ 41.872503] ? do_raw_spin_unlock+0x53/0x220 [ 41.873335] ? _raw_spin_unlock+0x1e/0x40 [ 41.874069] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.875048] ? static_key_count+0x60/0x80 [ 41.875841] prctl_set_seccomp+0x4e/0x70 [ 41.876613] __do_sys_prctl+0xe6c/0x1d70 [ 41.877394] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.878194] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.879168] ? irqentry_exit+0xf3/0x650 [ 41.879935] do_syscall_64+0xbf/0x430 [ 41.880670] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.881614] RIP: 0033:0x7faab509b5cd [ 41.882319] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 41.885489] RSP: 002b:00007ffe192dda30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.886841] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faab509b5cd [ 41.888145] RDX: 00005563e1338e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.889440] RBP: 00007ffe192dda90 R08: 0000000000000000 R09: 00007ffe192dd130 [ 41.890721] R10: 0000000000000000 R11: 0000000000000246 R12: 00005563edb332b0 [ 41.892007] R13: 00007ffe192ddec0 R14: 00005563edb35d20 R15: 00005563edb478d0 [ 41.893328] [ 41.893756] irq event stamp: 1797 [ 41.894405] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 41.895915] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 41.897237] softirqs last enabled at (1390): [] handle_softirqs+0x50c/0x770 [ 41.898599] softirqs last disabled at (1385): [] __irq_exit_rcu+0xc4/0x100 [ 41.899942] ---[ end trace 0000000000000000 ]--- [ 42.636397] ------------[ cut here ]------------ [ 42.636874] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.637997] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 42.638750] Modules linked in: [ 42.639064] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.640089] Tainted: [W]=WARN [ 42.640394] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.641136] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.641605] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.643263] RSP: 0018:ffff88801b2efbc0 EFLAGS: 00010286 [ 42.643745] RAX: 0000000000000000 RBX: ffffed100365df78 RCX: ffffffff813a4050 [ 42.644400] RDX: ffff888015cd3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.645039] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100365df2f [ 42.645699] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.646353] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b2efdf8 [ 42.646983] FS: 00007f4a4d4e4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.647713] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.648231] CR2: 00007f4a4d9d6580 CR3: 00000000206ea000 CR4: 0000000000350ef0 [ 42.648878] Call Trace: [ 42.649119] [ 42.649347] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.649779] ? __create_object+0x59/0x80 [ 42.650152] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.650638] __vmalloc_noprof+0x59/0x60 [ 42.650995] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.651439] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.651882] bpf_prog_alloc+0x39/0x200 [ 42.652692] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.653153] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.653638] do_seccomp+0x349/0x25e0 [ 42.653980] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.654432] ? __pfx_do_seccomp+0x10/0x10 [ 42.654814] ? find_held_lock+0x2b/0x80 [ 42.655182] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.655665] ? static_key_count+0x60/0x80 [ 42.656050] prctl_set_seccomp+0x4e/0x70 [ 42.656437] __do_sys_prctl+0xe6c/0x1d70 [ 42.656815] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.657267] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.657745] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.658213] ? irqentry_exit+0xf3/0x650 [ 42.658600] do_syscall_64+0xbf/0x430 [ 42.658954] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.659439] RIP: 0033:0x7f4a4d9d65cd [ 42.659778] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.661382] RSP: 002b:00007ffe9d622080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.662057] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a4d9d65cd [ 42.662717] RDX: 000055c2a4f86e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.663366] RBP: 00007ffe9d6220e0 R08: 0000000000000000 R09: 00007ffe9d621780 [ 42.663995] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c2d7dafad0 [ 42.664659] R13: 00007ffe9d622510 R14: 000055c2d7db0bc0 R15: 000055c2d7dc1780 [ 42.665323] [ 42.665539] irq event stamp: 1827 [ 42.665847] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 42.666618] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 42.667391] softirqs last enabled at (1610): [] handle_softirqs+0x50c/0x770 [ 42.668152] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 42.668923] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52274' (ECDSA) to the list of known hosts. 2025/11/18 13:31:10 fuzzer started 2025/11/18 13:31:10 dialing manager at localhost:34383 2025/11/18 13:31:11 checking machine... 2025/11/18 13:31:11 checking revisions... [ 43.514677] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:31:11 testing simple program... [ 43.620917] cgroup: Unknown subsys name 'net' [ 43.726659] cgroup: Unknown subsys name 'cpuset' [ 43.769045] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:31:10 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009611bc0 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff888009612618 RSP=ffff8880096276f8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888009612640 R13=0000000008cd3ea4 R14=0000000000000000 R15=dfb8078e475e76a4 RIP=ffffffff815273ce RFL=00000082 [--S----] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faab515e650 CR3=000000000dbbf000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=2030313a31333a333120383120766f4e XMM01=6964206465766965636552203a5d3234 XMM02=6f63736964203a31313a343431313420 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039303a31333a3331203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000084dc56c5 RBX=ffff88801b0bd340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801b0bde10 RDI=0000000084dc56c5 RBP=ffff88801b0bdd98 RSP=ffff88800a367418 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801b0bde10 R13=84dc56c515d38a13 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815274b3 RFL=00000016 [----AP-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9904f46000 CR3=000000002065f000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=31333a333120383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732030313a3133 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343431 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000